TY  - BOOK
AU  - Whitten, Jeffrey L  ; Bentley, Lonnie D & Dittman, Kevin C
TI  - Systems analysis and design methods
SN  - 0-07-044539-7
U1  - 001.61 Whi 
PY  - 2000///
CY  - Tata McGraw Hill, New Delhi
KW  - Computer Science
ER  -